Création class System

Code/Common/otbSystem.cxx

+/*=========================================================================
+
+  Programme :   OTB (ORFEO ToolBox)
+  Auteurs   :   CS - T. Feuvrier
+  Language  :   C++
+  Date      :   28 juin 2006
+  Version   :   
+  Role      :   System operation
+  $Id$
+
+=========================================================================*/
+
+#include "otbSystem.h"
+
+namespace otb
+{
+
+
+//GetExtension from uiig library.
+std::string
+System::GetExtension( const std::string& filename )
+{
+
+  // This assumes that the final '.' in a file name is the delimiter
+  // for the file's extension type
+  const std::string::size_type it = filename.find_last_of( "." );
+
+  // This determines the file's type by creating a new string
+  // who's value is the extension of the input filename
+  // eg. "myimage.gif" has an extension of "gif"
+  std::string fileExt( filename, it+1, filename.length() );
+
+  return( fileExt );
+}
+
+//GetRootName from uiig library.
+std::string
+System::GetRootName( const std::string& filename )
+{
+  const std::string fileExt = GetExtension(filename);
+
+  // Create a base filename
+  // i.e Image.ent --> Image
+  if( fileExt.length() > 0 )
+    {
+    const std::string::size_type it = filename.find_last_of( fileExt );
+    std::string baseName( filename, 0, it-fileExt.length() );
+    return( baseName );
+    }
+  //Default to return same as input when the extension is nothing (Analyze)
+  return( filename );
+}
+
+}

Code/Common/otbSystem.h

+/*=========================================================================
+
+  Programme :   OTB (ORFEO ToolBox)
+  Auteurs   :   CS - T. Feuvrier
+  Language  :   C++
+  Date      :   28 juin 2006
+  Version   :   
+  Role      :   System operations
+  $Id$
+
+=========================================================================*/
+#ifndef _otbSystem_h
+#define _otbSystem_h
+
+#include <string>
+
+namespace otb
+{
+
+
+/** \class System
+ * \brief System operations.
+ *
+ * System operations, filename manipulations, etc.
+ *
+ */
+class System 
+{
+public:
+
+  /** Standard class typedefs. */
+  typedef System  Self;
+
+  /** Get the extension of the file name */
+  static std::string GetExtension( const std::string& filename );
+  /** Get the root name */
+  static std::string GetRootName( const std::string& filename );
+
+};
+
+} // namespace otb
+
+
+#endif